user manual

ECR-E ETU
SW2
B
-
LED 1
I RELA’
CNI
SW1
cb
VOL 1
01
JK3 c
a
JK2
JKl
RCA PLUG
SHIELDED
CABLE
RJ-31x
1
2
3
1
4
e TIP
100 ohm
*watt 5
RING
R
6
7
GND
.a
START
2-PAIR
STATION
CABLE
MALE
~&OND;~TOR
CORD
\
r
I
CARBON
TYPE
HANDSET
DIP SWITCH LEVERS
SHOWN IN BLACK
AEC DUAL LINE
ANNOUNCER
MODEL 212 PLUS
LINE 1
-
a.
0
LINE 2
. . . . .
a.
i-l
HANDSET
ON
u
BATTERY
SWITCH
OFF
12-14VDC
POWER
OFF ON
Figure 1. Connection of the AEC Dual Line Announcer to the ECR-E ETU
6 of 6
.